READ THIS IF YOU WANT TO ENJOY EVERY TAXI:
1- 0 is for outside Doha which charges more and 1 is for inside Doha, if you were inside doha and the tariff was on 0 you should only pay for the km and for that KM x 1.2 = the amount you should pay him, if he is not happy with it call the company first if they didnt reply call police and do not let the driver move.
2- Never sit in the front because its not a good position for argument
3- if the meter is OFF your ride is 100% FREE, even if the money is nothing for you DONT PAY because they will keep on cheating on other people which may not be wealthy as you.
4. Respect other people, if you see someone trying to take a taxi but the driver is refusing dont take the taxi specially if its woman (mostly happens between rich looking people vs poor looking people)
5. Karwa taxis are the worst + they are very dirty dont take them
6. even if you are the richest person on earth dont pay him more than what he deserves specially if its Indian/african because they get greedy very fast but the Filipinos are mostly good people (not being racist just sharing my experience)
7. use your own maps and tell him the directions
8. if you want EVERY taxi to take you tell him your destination is Airport and then in the middle of the way tell him your actual destination
9. ask for the Bill every time